<template>
  <div>
    <div id="main" :style="{ width: '500px', height: '300px' }"></div>
  </div>
</template>
 
<script>
import * as echarts from "echarts";
export default {
  data() {
    return {};
  },
  mounted() {
    this.getEchars();
  },
  methods: {
    getEchars() {
      var myChart = echarts.init(document.getElementById("main"));
      var option = {
        title: {
          text: "Referer of a Website",
          subtext: "Fake Data",
          left: "center",
        },
        tooltip: {
          trigger: "item",
        },
        legend: {
          orient: "vertical",
          left: "left",
        },
        series: [
          {
            name: "Access From",
            type: "pie",
            radius: "50%",
            data: [
              { value: 1048, name: "Search Engine" },
              { value: 735, name: "Direct" },
              { value: 580, name: "Email" },
              { value: 484, name: "Union Ads" },
              { value: 300, name: "Video Ads" },
            ],
            emphasis: {
              itemStyle: {
                shadowBlur: 10,
                shadowOffsetX: 0,
                shadowColor: "rgba(0, 0, 0, 0.5)",
              },
            },
          },
        ],
      };
      // 绘制图表
      myChart.setOption(option);
    },
  },
};
</script>
 
<style scoped>
</style>